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With the rapid development of new energy vehicles and autonomous driving, many EMI problems have occurred in the application of automotive power chips:
First, autonomous driving and smart cock...[Details]
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A leading semiconductor component distributor dedicated to the Asia Pacific market--- WPG Holdings announced that its subsidiary Quan Ding launched a Qualcomm-based ( Qualcomm) QCA4024 dual-mode ful...[Details]
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With the increasing diversification of upper-layer application software, today's portable electronic products have higher and higher functional requirements for embedded chips. Single or only partiall...[Details]
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When doing i2c communication, there are always some faults. Now let’s summarize the faults: 1. The program stops at while (I2C_GetFlagStatus(I2C1, I2C_FLAG_BUSY)) , which means the i2c bus is busy....[Details]
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In the early morning of February 17th, Beijing time, Nvidia today announced the company's fourth quarter and full-year financial report for fiscal year 2022. The report shows that Nvidia's revenue in...[Details]
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Apple released a series of system updates today, including the macOS Big Sur 11.0.1 candidate version pushed to developers. Last week, Apple just released the first test version of macOS Big Sur 11.0...[Details]
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BYD, which has been making great strides in the new energy vehicle market, recently encountered an incident of "factory exhaust emissions exceeding standards" in Changsha. On May 7, several residen...[Details]
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Generally, the MODEM communication of a single-chip microcomputer requires two background knowledge, one is the AT command set, and the other is the Universal Asynchronous Receiver Transmitter (UART)...[Details]
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Abstract: The characteristics and basic laws of life signals such as human heartbeat and breathing are analyzed, and three different methods of breathing and heartbeat model simulation are given ac...[Details]
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1 Introduction
An online laser power detection system is designed by using a single-chip microcomputer and AD7705 analog/digital converter combined with photoelectric detection technology. The syst...[Details]
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1.1 Description and Function We can think of an oscilloscope simply as a voltmeter with a graphical display. An ordinary voltmeter gives a measurement reading of the signal voltage by moving ...[Details]
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0 Introduction
This paper applies the timer function of WDM in
redundancy technology
, provides a solution for system fault detection and switching technology, and takes the dual redun...[Details]
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BV-105 heat-resistant PVC insulated copper core wire long-term continuous load current table
Note: 1. Heat-resistant plasticizer is added to the polyvinyl chloride insulation ...[Details]
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A gas sensor is a device that can convert information about the type of gas and its concentration into electrical signals. Based on the strength of these electrical signals, information about the p...[Details]
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This is the circuit diagram of a 40W power amplifier built based on power transistors TIP33C and TIP34C as the main parts. It is powered by symmetrical/dual power supplies. A heat sink must be used...[Details]